
More Return From High-Efficiency Solar For Small Business Owners
This 55 kW rooftop solar system in Wagga Wagga, NSW, was installed by Des Mullins Electrical & Solar to help a local commercial client to achieve 50% energy savings target and long-term return on investment.
Project results
+17.65 W/m²
Energy Density
+4,916 kWh/year
Annual Power Generation
+A$798.40 /year
(Total Saving: A$12,364/year)
Annual Energy Income
+4.13 tonnes CO₂/year
Annual CO₂ Reduction
(Results based on comparison with TOPCon modules on the same rooftop area)

Project challenge
Like many small-to-medium enterprises, the client needed a solution that would maximise their return on investment, minimise long-term electricity costs, and require minimal maintenance.



Solution
To meet the client’s energy and financial goals, AIKO’s 470W ABC modules were chosen for their high efficiency and proven reliability. With just 117 AIKO panels—8 fewer than a typical 440W system—the installation delivers an extra 242,000 kWh in lifetime generation and a A$38,670 more in lifetime energy income. By making smart use of every square metre, the system delivers a strong long-term savings while contributing to long-term sustainability.
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